4020442004322 has 48 divisors (see below), whose sum is σ = 8721087073920. Its totient is φ = 1338589807776.

The previous prime is 4020442004317. The next prime is 4020442004357. The reversal of 4020442004322 is 2234002440204.

4020442004322 is a `hidden beast` number, since 4 + 0 + 20 + 4 + 4 + 200 + 432 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 60613408 + ... + 60679700.

It is an arithmetic number, because the mean of its divisors is an integer number (181689314040).

Almost surely, 2^{4020442004322} is an apocalyptic number.

4020442004322 is an abundant number, since it is smaller than the sum of its proper divisors (4700645069598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4020442004322 is a wasteful number, since it uses less digits than its factorization.

4020442004322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70167 (or 70164 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 27.

Adding to 4020442004322 its reverse (2234002440204), we get a palindrome (6254444444526).

The spelling of 4020442004322 in words is "four trillion, twenty billion, four hundred forty-two million, four thousand, three hundred twenty-two".